TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 11, 6:00 AM EST
Polymarket
This market refers to the tennis match between Mika Stojsavljevic and Welles Newman in the Wimbledon Juniors, Girls, originally scheduled for July 4, 2026 at 6:00AM ET. This market will resolve to 'Mika Stojsavljevic' if Mika Stojsavljevic advances against Welles Newman. This market will resolve to 'Welles Newman' if Welles Newman advances against Mika Stojsavljevic. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Mika Stojsavljevic and Welles Newman in the Wimbledon Juniors, Girls, originally scheduled for July 4, 2026 at 6:00AM ET. This market will resolve to 'Mika Stojsavljevic' if Mika Stojsavljevic advances against Welles Newman. This market will resolve to 'Welles Newman' if Welles Newman advances against Mika Stojsavljevic. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders with real money at stake. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on which venue's participants have stronger conviction or better information about the players' form and head-to-head dynamics.
On Polymarket, traders set the odds by buying and selling shares representing each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief about the likelihood of that result. As new information surfaces—such as player injuries, recent performances, or court conditions—traders adjust their positions, moving the price up or down. The current market price is the most recent consensus among active participants.
This market resolves around Jul 11, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by which player wins the match according to official Wimbledon records. No ambiguity typically surrounds junior tennis results, so resolution is usually straightforward once the final score is confirmed by the tournament organizers and major sports reporting outlets.
Key catalysts include recent tournament results and rankings for both players, any injury announcements or fitness updates, draw analysis and seeding implications, and court surface conditions at the All England Club. Player momentum heading into Wimbledon, head-to-head records, and performance in warm-up events can shift trader conviction significantly. Media coverage highlighting one player's form or tactical advantages may also trigger price swings as new information reaches the market.